A bill to preserve and protect the free choice of individuals and employees to form, join, or assist labor organizations, or to refrain from such activities.

Amends the National Labor Relations Act and the Railway Labor Act to repeal those provisions that permit employers, pursuant to a collective bargaining agreement (union security agreement), to require employees to join a union as a condition of employment (including provisions permitting railroad carriers to require, pursuant to such an agreement, payroll deduction of union dues or fees as a condition of employment).